That's a bad idea. If you have to ask the question, then you should get the lower version.

Let me see how the differences work out. Give me proof. Previous posters offer no evidence of difference. Just because they drop opinions about gear means nothing. You can PM me, and I'll show you how to get great sounds out of cheap software--Tracktion (about a 100 bucks)--and no interface. Technique is everything...money is nothing.